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Cited by 336

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

ETV1 is a lineage survival factor that cooperates with KIT in gastrointestinal stromal tumours

Open access
Chi, Ping, Chen, Yu, Zhang, Lei, Guo, Xingyi, Wongvipat, John, Shamu, Tambudzai, Fletcher, Jonathan A., Dewell, Scott, Maki, Robert G., Zheng, Deyou, Antonescu, Cristina R., Allis, C. David, Sawyers, Charles L.·2010·Nature

Abstract

Gastrointestinal stromal tumour (GIST) is the most common human sarcoma and is primarily defined by activating mutations in the KIT or PDGFRA receptor tyrosine kinases. KIT is highly expressed in interstitial cells of Cajal (ICCs)—the presumed cell of origin for GIST—as well as in haematopoietic stem cells, melanocytes, mast cells and germ cells. Yet, families harbouring germline activating KIT mutations and mice with knock-in Kit mutations almost exclusively develop ICC hyperplasia and GIST, suggesting that the cellular context is important for KIT to mediate oncogenesis. Here we show that the ETS family member ETV1 is highly expressed in the subtypes of ICCs sensitive to oncogenic KIT mediated transformation, and is required for their development. In addition, ETV1 is universally highly expressed in GISTs and is required for growth of imatinib-sensitive and resistant GIST cell lines. Transcriptome profiling and global analyses of ETV1-binding sites suggest that ETV1 is a master regulator of an ICC-GIST-specific transcription network mainly through enhancer binding. The ETV1 transcriptional program is further regulated by activated KIT, which prolongs ETV1 protein stability and cooperates with ETV1 to promote tumorigenesis. We propose that GIST arises from ICCs with high levels of endogenous ETV1 expression that, when coupled with an activating KIT mutation, drives an oncogenic ETS transcriptional program. This differs from other ETS-dependent tumours such as prostate cancer, melanoma and Ewing sarcoma where genomic translocation or amplification drives aberrant ETS expression. It also represents a novel mechanism of oncogenic transcription factor activation.

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Metadata

Authors
Chi, P., Chen, Y., Zhang, L., Guo, X., Wongvipat, J., Shamu, T., Fletcher, J. A., Dewell, S., Maki, R. G., Zheng, D., Antonescu, C. R., Allis, C. D., & Sawyers, C. L.
Venue
Nature
Published
2010-10
Volume
467
Issue
7317
Pages
849-853
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1967570424
Cited by
336
References
7
FWCI
21.99
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: ETV1 is a lineage survival factor that cooperates with KIT in gastrointestinal stromal tumours. https://app.cochat.ai/papers/10.1038/nature09409
The paper
Chi, P., Chen, Y., Zhang, L., Guo, X., Wongvipat, J., Shamu, T., Fletcher, J. A., Dewell, S., Maki, R. G., Zheng, D., Antonescu, C. R., Allis, C. D., & Sawyers, C. L. (2010). ETV1 is a lineage survival factor that cooperates with KIT in gastrointestinal stromal tumours. Nature. https://doi.org/10.1038/nature09409

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.